• A master boot record (MBR) is a special type of boot sector at the very beginning of partitioned computer mass storage devices like fixed disks or removable...
    100 KB (8,699 words) - 02:58, 2 April 2024
  • A volume boot record (VBR) (also known as a volume boot sector, a partition boot record or a partition boot sector) is a type of boot sector introduced...
    20 KB (2,644 words) - 06:40, 12 May 2023
  • Thumbnail for GUID Partition Table
    nevertheless also used for some BIOSs, because of the limitations of master boot record (MBR) partition tables, which use 32 bits for logical block addressing...
    78 KB (2,924 words) - 09:49, 16 April 2024
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    definitions on how to store the information regarding the partitioning: A master boot record (MBR) is the first sector of a data storage device that has been partitioned...
    14 KB (1,717 words) - 20:47, 4 May 2024
  • system. In that system, when one (and only one) partition record entry in the master boot record (MBR) is designated an extended partition, then that partition...
    21 KB (2,356 words) - 06:58, 26 March 2023
  • Thumbnail for Architecture of Windows 9x
    The Master boot record is loaded at address 7C00h and loads the boot sector of the Windows Disk partition. The boot sector contains the disk boot program...
    19 KB (2,229 words) - 18:04, 2 April 2024
  • A boot flag is a 1-byte value in a non-extended partition record, within a master boot record. It appears at the beginning of a partition record, as the...
    3 KB (338 words) - 10:31, 3 January 2022
  • Thumbnail for Booting
    coreboot, Libreboot and Das U-Boot. On the IBM PC, the boot loader in the Master Boot Record (MBR) and the Partition Boot Record (PBR) was coded to require...
    91 KB (10,320 words) - 06:34, 17 April 2024
  • (Master Boot Record) refers to whether or not the boot loader can be stored in the first sector of a mass storage device. The column VBR (Volume Boot Record)...
    95 KB (461 words) - 19:14, 7 April 2024
  • to back up and restore any region of a device to a file, such as a master boot record. To duplicate the first two sectors of a floppy disk: dd if=/dev/fd0...
    27 KB (2,992 words) - 15:47, 3 May 2024
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    term "slice" is used in the FreeBSD operating system to refer to Master Boot Record partitions, to avoid confusion with FreeBSD's own disklabel-based...
    21 KB (2,289 words) - 21:20, 3 February 2024
  • Thumbnail for Stoned (computer virus)
    Stoned (computer virus) (category Boot viruses)
    is now Stoned!", a phrase found in infected boot sectors of infected floppy disks and master boot records of infected hard disks, along with the phrase...
    11 KB (1,252 words) - 23:57, 30 April 2024
  • Thumbnail for Computer virus
    major bank or credit card company). Boot sector viruses specifically target the boot sector and/or the Master Boot Record (MBR) of the host's hard disk drive...
    90 KB (9,368 words) - 00:02, 3 May 2024
  • Thumbnail for UEFI
    UEFI (redirect from Windows 8 secure boot)
    by the Linux kernel's UEFI boot stub. In addition to the standard PC disk partition scheme that uses a master boot record (MBR), UEFI also works with...
    96 KB (9,773 words) - 12:40, 11 April 2024
  • Thumbnail for Black screen of death
    the case of the latter, the computer will not be able to boot, even into safe mode. Booting from another device and uncompressing the files will usually...
    8 KB (836 words) - 05:07, 7 May 2024
  • that everything on the disk is encrypted, but the master boot record (MBR), or similar area of a bootable disk, with code that starts the operating system...
    16 KB (2,145 words) - 16:00, 30 December 2023
  • partition ID) in a partition's entry in the partition table inside a master boot record (MBR) is a byte value intended to specify the file system the partition...
    74 KB (1,633 words) - 23:21, 1 May 2024
  • Thumbnail for Petya (malware family)
    infecting the master boot record to execute a payload that encrypts a hard drive's file system table and prevents Windows from booting. It subsequently...
    52 KB (4,238 words) - 18:25, 7 May 2024
  • According to Microsoft, the basic data partition is the equivalent to master boot record (MBR) partition types 0x06 (FAT16B), 0x07 (NTFS or exFAT), and 0x0B...
    3 KB (303 words) - 15:36, 13 January 2021
  • Thumbnail for TestDisk
    recover deleted partitions, rebuild partition tables or rewrite the master boot record (MBR). TestDisk retrieves the LBA size and CHS geometry of attached...
    10 KB (889 words) - 04:05, 2 March 2024
  • a storage device on local network, etc. A hard disk to boot Linux stores the Master Boot Record (MBR), which contains the first-stage/primary bootloader...
    24 KB (3,088 words) - 21:03, 5 May 2024
  • Thumbnail for Cfdisk
    the libfdisk library and supports partitioning of disks that use Master boot record, GUID Partition Table, BSD disklabel, SGI or SUN disk labels. It also...
    2 KB (141 words) - 00:50, 25 August 2023
  • code that is contained within the Master Boot Record (MBR). Use of this partition is not the only way BIOS-based boot can be performed while using GPT-partitioned...
    6 KB (669 words) - 03:26, 3 June 2023
  • Thumbnail for Bootloader
    Bootloader (redirect from Boot loader)
    boot loaders (FSBL, first-stage boot loader) located on fixed disks and removable drives must fit into the first 446 bytes of the Master boot record in...
    27 KB (2,781 words) - 17:09, 13 April 2024
  • Thumbnail for Multi-booting
    advantages to installing a Linux boot manager/loader (usually GRUB) as the primary bootloader pointed to by the master boot record. Windows operating systems...
    14 KB (1,859 words) - 08:57, 28 February 2024
  • Thumbnail for EFI system partition
    EFI system partition (category Booting)
    scheme is C12A7328-F81F-11D2-BA4B-00A0C93EC93B, while its ID in the master boot record (MBR) partition-table scheme is 0xEF. Both GPT- and MBR-partitioned...
    14 KB (1,537 words) - 22:47, 5 May 2024
  • Michelangelo (computer virus) (category Boot viruses)
    the original master boot record to cylinder 0, head 0, sector 7. On floppy disks, if the disk is 360 KB, the virus moves the original boot sector to cylinder...
    5 KB (699 words) - 15:15, 8 May 2024
  • to the attacker, and erase them. Finally the virus overwrites the master boot record of the infected computer, making it unusable. The virus was used for...
    18 KB (1,971 words) - 22:43, 29 April 2024
  • the map) and unused (free space) on disk, unlike the minimal x86 master boot record that only accounts for used non-map partitions. This means that every...
    20 KB (998 words) - 23:53, 24 February 2023
  • system will not boot. boot.xxyy – these 512-byte files are backups of boot sectors, either the master boot record (MBR) or volume boot record (VBR), created...
    4 KB (433 words) - 05:21, 26 March 2024